Aluminium 50mm QR Clamp 3/8' w 1/4' Adapter & Level Arca-Swiss Compatible for Tripod Head Quick Release

Size:HF-50 Features:All metal material, surface anodized anti-oxidation treatment, CNC processing, it is made of aluminium All metal knob, more durable and non-aging Double anti-slip solid bottom, protect your camera well and keep it safe.It is compatible with any Arca style plate such as, RRS, ARCA--SWISS/ KIRK/ Wimber ley/ MARKINS/ SUNWAYFOTO/ kangrinpoche/ BENRO/ SIRUI etc Within a 1/4 to 3/8 convert screw. Specifications:Color:Matte BlackMaterial: Aluminium,Mounting Thread?3/8 to 1/4 convert screwItem Size: Length:3.07'/78mm Width: 1.96'/50mm Height: 0.59'/15mmItem Weight: 2.99oz/85g Packaging List:Packaging included: 1*clamp for quick release plate 1*3/8 to 1/4 convert screw